D.Fans industrial ceiling fan

D.FANS series industrial large fan is a new type of HVLS energy-saving super large industrial fan independently developed by Dawang Ventilation based on aerodynamics principles. It has low speed, large air volume, and no dead angle air circulation, promoting 1-3 levels of natural wind effect. It can eliminate high temperature and stuffiness, balance air humidity, increase space oxygen content, smoke and dust removal, reduce bacterial concentration, and effectively solve problems such as stuffiness and humidity, airflow stratification, and dust retention in tall spaces.

D.Fans industrial ceiling fan (1).jpg

High energy efficiency: Meet the IE2 high-efficiency and energy-saving standards, saving 5-10% energy compared to IE1;
High reliability: High axial and radial bearing capacity, ensuring operational reliability;
Low noise: low backlash assembly process and gear grinding process, with low vibration and lower noise;
High safety factor: Strengthen the bearing frame structure, trapezoidal shaft structure, increase oil seal, strengthen the body structure, and achieve higher safety factor:
Certified by CCC, CE, UL.

D.Fans industrial ceiling fan (2).jpg

Easy debugging, built-in application macros, no need for self-learning;
Excellent performance, perfectly matching the operating parameters of the load motor;
Low noise operation, optimized algorithm control for smooth start-up;
Safe and reliable, with built-in multiple protection programs to enhance product life.

D.Fans industrial ceiling fan (3).jpg

5052H32 aviation grade aluminum plate material, 1.5MM thick, with 5 blades capable of withstanding a tensile force of more than 3 tons, without breaking upon impact;
Variable cross-section streamline fan blade: the blade gradually narrows from the root to the tip, thins and widens at the tail, with more balanced force, no fracture risk, less wind resistance, more uniform air flow and no cavity in the middle;
Lighter and safer: The 7.3 meter fan blade weighs only 6.7KG per piece, making it lighter and safer

D.Fans industrial ceiling fan (5).jpg

Better mechanical performance: Made of 6061T6 aviation grade aluminum material processed by CNC lathe and CNC precision machining process, the appearance remains highly consistent, the metal flow line is complete, and the chassis has better mechanical performance;
More precise dynamic balance: After CNC machining, the chassis accuracy tolerance is controlled at 100um, ensuring accurate dynamic balance of the chassis.

D.Fans industrial ceiling fan (6).jpg

Motor and chassis: Tightly connected through inner and outer cones, even if the motor shaft is loose and broken, the inner and outer cones form a structural self-locking to prevent falling;
Chassis and blade handle: The blade handle is connected to the chassis through a hook type mortise and tenon joint, and the bolts are not under force, ensuring overall strength;
Blade and petiole: closely matched with the blade buffer chamber, efficiently releasing the vibration and stress generated by blade rotation, eliminating resonance, reducing motor load, and extending service life.

D.Fans industrial ceiling fan.jpg

Series	D.Fans Series
Model	D26	D24	D22	D20	D18	D16	D14	D12	D10
Specification/Diameter (m)	8	7.3	6.7	6.1	5.5	4.9	4.2	3.6	3.1
Speed range (rpm)	10-45	10-55	10-60	10-60	10-70	10-75	10-80	10-85	10-90
Full load air volume (m ³/min)	15800	14550	13800	12600	11500	10800	9280	7954	6849
Coverage area (m ²)	2462	2123	1809	1520	1256	1017	804	615	452
Average energy consumption (kW · h)	≤1.5	≤1.2		≤0.7
Rated power (kw)	1.5			0.75
Motor noise (dB)	≤50
Full load current (A)	3.2			2.1
Power parameters (V)	380V/220S
Whole machine weight (kg)	106	101	99	96	95	90	88	86	82

Home

Products

Application

News

About Us

Contact Us

Industrial fan

D.Fans industrial ceiling fan

Get a Free Quote

Industrial fan

D.Fans industrial ceiling fan

Recommond Products

Get a Free Quote